diff options
Diffstat (limited to 'arch/mips/mm/sc-debugfs.c')
| -rw-r--r-- | arch/mips/mm/sc-debugfs.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/arch/mips/mm/sc-debugfs.c b/arch/mips/mm/sc-debugfs.c index 2a116084216f..80ff3947157d 100644 --- a/arch/mips/mm/sc-debugfs.c +++ b/arch/mips/mm/sc-debugfs.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2015 Imagination Technologies * Author: Paul Burton <paul.burton@mips.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <asm/bcache.h> @@ -55,20 +51,11 @@ static const struct file_operations sc_prefetch_fops = { static int __init sc_debugfs_init(void) { - struct dentry *dir, *file; - - if (!mips_debugfs_dir) - return -ENODEV; + struct dentry *dir; dir = debugfs_create_dir("l2cache", mips_debugfs_dir); - if (IS_ERR(dir)) - return PTR_ERR(dir); - - file = debugfs_create_file("prefetch", S_IRUGO | S_IWUSR, dir, - NULL, &sc_prefetch_fops); - if (!file) - return -ENOMEM; - + debugfs_create_file("prefetch", S_IRUGO | S_IWUSR, dir, NULL, + &sc_prefetch_fops); return 0; } late_initcall(sc_debugfs_init); |